Display screen or portion thereof with graphical user interface for a health management application



The sole FIGURE is a view of a display screen or portion thereof with a graphical user interface for a health management application showing our new design.

The outermost broken lines in the FIGURE show a display screen or portion thereof on a computing device and form no part of the claimed design. The other broken lines shown in the FIGURE show portions of the graphical user interface that form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with a graphical user interface for a health management application, as shown and described. 